(CBS) The Chicago Bears announced Friday they have signed tackle Cory Brandon and cornerback Cornelius Brown.

Brandon entered the NFL as an undrafted free agent with the Tampa Bay Buccaneers out of Oklahoma in 2011. The 6-7, 324-pound offensive lineman spent the 2011 preseason with the Buccaneers appearing in all four preseason contests as a reserve tackle but was waived on September 3.

Brown originally joined the Bears as an undrafted free agent in 2010 out of the University of Texas-El Paso. He was waived by the Bears after the 2010 preseason and signed to the Indianapolis Colts practice squad. The 5-11, 198-pound cornerback was elevated to the Colts active roster in November of the 2010 season and appeared in 10 games gathering 16 tackles and three passes defensed.

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